Velocity of sound in supercooled and superheated water
نویسندگان
چکیده
منابع مشابه
Analysis of the dispersion of the sound velocity in supercooled water
2014 The sound velocity in water has been measured at ultrasonic and hypersonic frequencies and the results show a negative dispersion in the supercooled region. We present measurements of sound velocity and absorption obtained by Brillouin light scattering which show that the effect of structural relaxation is not observed at 0 °C and frequencies smaller than 7.2 GHz. A correction of the hyper...
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Separations Using Superheated Water
Superheated water is liquid water under pressure between 100°C and its critical temperature of 374°C. The rationale for using superheated water is explained. An overview of the work on its use for separation processes is given. The work that has been carried out is mostly of laboratory scale, although some pilot studies and small industrial processes are described. INTRODUCTION It is useful to ...
متن کاملThermodynamics of supercooled water.
We review the available experimental information on the thermodynamic properties of supercooled water and demonstrate the possibility of modeling these thermodynamic properties on a theoretical basis. We show that by assuming the existence of a liquid-liquid critical point in supercooled water, the theory of critical phenomena can give an accurate account of the experimental thermodynamic-prope...
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In the present work, the influence of aging temperature on mechanical properties and sound velocity of Maraging steel M350 was investigated. For this purpose, first, samples were solution annealed at 825◦C for 2 hours and then age hardened at 510◦C-600◦C for 3 hours. Hardness, tensile and impact tests were used for determining mechanical properties and longitudinal ultrasonic velocity was used ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1977
ISSN: 0001-4966
DOI: 10.1121/1.2015438